CA258432A - Signaling system - Google Patents

Signaling system

Info

Publication number
CA258432A
CA258432A CA258432A CA258432DA CA258432A CA 258432 A CA258432 A CA 258432A CA 258432 A CA258432 A CA 258432A CA 258432D A CA258432D A CA 258432DA CA 258432 A CA258432 A CA 258432A
Authority
CA
Canada
Prior art keywords
signaling system
signaling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA258432A
Other languages
French (fr)
Inventor
J. Gilbert John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNATIONAL WESTERN ELECTRIC Co Inc
AT&T Corp
Original Assignee
INTERNATIONAL WESTERN ELECTRIC Co Inc
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA258432A publication Critical patent/CA258432A/en
Expired legal-status Critical Current

Links

CA258432A Signaling system Expired CA258432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA258432T

Publications (1)

Publication Number Publication Date
CA258432A true CA258432A (en) 1926-02-23

Family

ID=35166980

Family Applications (1)

Application Number Title Priority Date Filing Date
CA258432A Expired CA258432A (en) Signaling system

Country Status (1)

Country Link
CA (1) CA258432A (en)

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